Technologies sans fil
Technologies sans fil. Introduction. PAN LAN MAN WAN. Wi-Fi, Bluetooth Zigbee. Wi-Fi-802.11. Wi-Fi-802.11- Wimax. GSM, GPRS, 3G 3G + 4G, LTE. Débit / Couverture. Débit. Wimax. Wi-Fi. 4G. Bluetooth. 3G 3G+. Satellite. 2G 2,5G. zigbee. Couverture.
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